TV Is Art

TV Is Art
Marriage Toxin
Marriage Toxin
Now Showing

Marriage Toxin

8.2
Yr 2026
Rt 24m
Status Returning Series
Animation Action & Adventure Comedy
Back
Series Brief

Overview

For centuries, the deadly arts have been perfected by Masters, and Five Great Families hold the greatest power and influence. Hikaru Gero, an heir to the Gero family, lives in the underworld as an elite assassin. When his sister is pressured to produce an heir, Hikaru asks Mei Kinosaki, a brilliant marriage swindler, to find him a bride. The most challenging mission of his life begins!

Featured Players

Cast 10

Haruka Shiraishi
as Akari Gero (voice)
Shion Wakayama
as Mei Kinosaki (voice)
Mariya Ise
as Shizuku Ushio (voice)
Haruki Ishiya
as Hikaru Gero (voice)
Anna Nagase
as Kyoko Himekawa (voice)
Asaki Yuikawa
as Shiori Ureshino (voice)
Soma Saito
as Genya Naruko (voice)
Hinano Shirahama
as Kimie Arashiyama (voice)
Shimba Tsuchiya
as Piichi Nakagawa (voice)
Isamu Yusen
as Toshiki Hanamaki (voice)
Production Board

Crew

Art Designer
Toshiki Amata
Director of Photography
Tsuyoshi Kanbayashi
Editor
Kumiko Sakamoto
Series Director
Motonobu Hori
Original Music Composer
Taisei Iwasaki Yuma Yamaguchi
Sound Effects
Tomokazu Mii
Character Designer
Kohei Tokuoka Yurika Sako
Supervising Animation Director
Kohei Tokuoka
Costume Design
Kotono
Prop Designer
Ayumi Nagaki Ryo Hirata
Color Designer
Hiroko Umezaki
Sound Director
Haru Yamada
Theme Song Performance
Yurina Hirate
CGI Director
Daiki Nagashima
Series Composition
Kimiko Ueno
Signal Match

Cast Similarity

Honey Lemon Soda
4 shared cast members
Shared Asaki Yuikawa, Haruki Ishiya, Anna Nagase +1 more
KOWLOON GENERIC ROMANCE
3 shared cast members
Shared Soma Saito, Shion Wakayama, Haruka Shiraishi
Blue Orchestra
3 shared cast members
Shared Soma Saito, Anna Nagase, Shimba Tsuchiya
Akebi's Sailor Uniform
3 shared cast members
Shared Mariya Ise, Shion Wakayama, Haruka Shiraishi
Blue Box
3 shared cast members
Shared Asaki Yuikawa, Anna Nagase, Haruka Shiraishi
Haikyu!!
3 shared cast members
Shared Soma Saito, Shimba Tsuchiya, Isamu Yusen
Rising Impact
3 shared cast members
Shared Haruki Ishiya, Anna Nagase, Haruka Shiraishi
My Friend's Little Sister Has It In for Me!
2 shared cast members
Shared Soma Saito, Haruki Ishiya
Clevatess
2 shared cast members
Shared Shimba Tsuchiya, Haruka Shiraishi
Police in a Pod
2 shared cast members
Shared Shion Wakayama, Shimba Tsuchiya
Signal Match

Crew Similarity

Metallic Rouge
6 shared crew members
Shared Kumiko Sakamoto, Motonobu Hori, Taisei Iwasaki +3 more
Roles: Editor, Original Music Composer, Series Director +3 more
Ascendance of a Bookworm
2 shared crew members
Shared Toshiki Amata, Ryo Hirata
Roles: Art Designer, Prop Designer
My Melody & Kuromi
2 shared crew members
Shared Tomokazu Mii, Haru Yamada
Roles: Sound Designer, Sound Director
My Hero Academia
2 shared crew members
Shared Motonobu Hori, Ryo Hirata
Roles: Prop Designer, Storyboard Artist
Spice and Wolf: MERCHANT MEETS THE WISE WOLF
1 shared crew member
Shared Toshiki Amata
Roles: Art Designer
BIRDIE WING -Golf Girls' Story-
1 shared crew member
Shared Kumiko Sakamoto
Roles: Editor
Dr. STONE
1 shared crew member
Shared Kumiko Sakamoto
Roles: Editor
An Archdemon's Dilemma: How to Love Your Elf Bride
1 shared crew member
Shared Haru Yamada
Roles: Sound Director
FAIRY TAIL 100 YEARS QUEST
1 shared crew member
Shared Yurika Sako
Roles: Supervising Animation Director
The Elusive Samurai
1 shared crew member
Shared Tomokazu Mii
Roles: Sound Effects
Topic Overlay

Topic Keyword Similarity

You are Ms. Servant
5 shared keywords
Topics assassin, shounen, romance +2 more
The Warrior Princess and the Barbaric King
4 shared keywords
Topics shounen, romance, based on manga +1 more
Ayakashi Triangle
4 shared keywords
Topics shounen, romance, based on manga +1 more
Rurouni Kenshin
4 shared keywords
Topics assassin, shounen, romance +1 more
Love of Kill
4 shared keywords
Topics assassin, romance, based on manga +1 more
The Fragrant Flower Blooms with Dignity
4 shared keywords
Topics shounen, romance, based on manga +1 more
SAKAMOTO DAYS
4 shared keywords
Topics assassin, shounen, based on manga +1 more
Alya Sometimes Hides Her Feelings in Russian
4 shared keywords
Topics shounen, romance, based on manga +1 more
Horimiya
4 shared keywords
Topics shounen, romance, based on manga +1 more
Dealing with Mikadono Sisters Is a Breeze
4 shared keywords
Topics shounen, romance, based on manga +1 more
Keyword Cloud

Keywords

assassin romance based on manga lgbt shounen anime lesbian genderqueer lgbtq+
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Transmission Paths

Where to Watch

Crunchyroll
US • CA • UK
Crunchyroll Amazon Channel
US • CA • UK
Technical Sheet

Details

First Aired
April 07, 2026
Status
Returning Series
Episode Runtime
24 minutes
Origin
JP
TMDB Votes
10